Kia Optima: Inspection - Water pump. Repair procedures - Cooling System - Engine Mechanical System - Kia Optima TF 2011-2026 Service ManualKia Optima: Inspection

1. Check each part for cracks, damage or wear, and replace the coolant pump assembly if necessary.
2. Check the bearing for damage, abnormal noise and sluggish rotation, and replace the coolant pump assembly if necessary.
3. Check for coolant leakage. If coolant leaks from hole, the seal is defective. Replace the coolant pump assembly.
A small amount of "weeping" from the bleed hole is normal.

Removal and Installation
1. Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to drain with speed. 2. Remove the drive belt (A) after turning the drive belt te ...

Water pump. Troubleshooting
...

See also:

Daytime running light
Daytime Running Lights (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, and it is especially helpful af ...

Change to "winter weight" oil if necessary
In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See section 8 for recommendations. If you aren't sure what weight oil y ...

Specifications
Description Specifications Limit General Type In-line, DOHC   Number of cylinders ...

Copyright www.kiopman.com 2026